Connected IO v2.1.0 and prior uses a hard-coded username/password pair embedded in their device's firmware used for device communication using MQTT. An attacker who gained access to these credentials is able to connect to the MQTT broker and send messages on behalf of devices, impersonating them. in order to sign and verify JWT session tokens, allowing attackers to sign arbitrary session tokens and bypass authentication.
History

Thu, 17 Oct 2024 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-08-04T00:00:00

Updated: 2024-10-17T15:06:35.371Z

Reserved: 2023-05-22T00:00:00

Link: CVE-2023-33372

cve-icon Vulnrichment

Updated: 2024-08-02T15:47:05.110Z

cve-icon NVD

Status : Modified

Published: 2023-08-04T18:15:11.883

Modified: 2024-11-21T08:05:29.933

Link: CVE-2023-33372

cve-icon Redhat

No data.